Variable is declared and being used in different 'case' clauses
Reports a variable that is declared in one case clause of a switch statement but is used in another case clause of the same statement. For block-scoped variables, this results in throwing a ReferenceError. For var variables, it indicates a potential error.
Disable the inspection for var variables if this pattern is used intentionally.
Inspection options
Option | Type | Default |
|---|---|---|
Ignore for var-variables | Checkbox | false |
Inspection Details | |
|---|---|
Available in: | AppCode 2023.3, CLion 2023.3, GoLand 2023.3, IntelliJ IDEA 2023.3, JetBrains Rider 2023.1, PhpStorm 2023.3, PyCharm 2023.3, Qodana for .NET 2023.1, Qodana for JS 2023.3, Qodana for JVM 2023.3, Qodana for PHP 2023.3, Qodana for Ruby 2023.3, RubyMine 2023.3, WebStorm 2023.3 |
Plugin: | JavaScript and TypeScript, 233.SNAPSHOT |
Last modified: 13 July 2023